Arizona Cardinals LB Sean Weatherspoon left practice early Saturday, Aug. 1. Weatherspoon is coming off an Achilles' injury, but he didn't miss any time in organized team activities. It is unclear what caused Weatherspoon's departure.

Arizona Cardinals QB Carson Palmer has supposedly improved his arm strength since last season. Palmer is much healthier overall, as well, including his knee and shoulder.

Fantasy Tip: Palmer's fantasy stock should continue to rise if he is indeed healthier and stronger. He could surprise some people this season if he can stay healthy. The Cardinals have a solid aerial assault on paper with Palmer, Larry Fitzgerald, Michael Floyd and John Brown. He still shouldn't be considered a fantasy starter, however.

Arizona Cardinals QB Carson Palmer (knee) has been cleared to participate in practice and will not be limited during training camp or preseason games.

Fantasy Tip: Palmer appears ready to go after suffering a torn anterior cruciate ligament last season. Palmer will have a good set of receivers to work with this season and could be a No.1 fantasy quarterback against certain matchups.

Fantasy Tip: The Cardinals are hurting at tight end right now, literally, with Niklas and Jermaine Gresham both on PUP. Neither is worth drafting as your starting fantasy tight end. Keep tabs on their progress as training camp begins.

Fantasy Tip: It's unclear if Gresham will be ready for the start of the regular season. His back gave him a lot of trouble this offseason before the Cardinals signed him. Even if Gresham is available and starts, he's not worth drafting as your starter at tight end.

Free-agent TE Jermaine Gresham (back) met with the Arizona Cardinals Tuesday, July 21, but the two sides have not agreed to a deal at this point. Gresham underwent back surgery earlier this offseason, and it is not known if the Cardinals' doctors were comfortable with his health. Gresham may decide to meet with other teams before making a decision.

Fantasy Tip: Gresham could wait to see if a starting tight end suffers an injury before signing with a team. He probably will not be more than a No. 2 tight end for fantasy owners this season.